Cryptocurrencies and blockchains are not yet mature. Like computers from the 80s and 90s, although they technically work, they’re fragile in practice. As such, most of their users are technical, and tend to focus on technical challenges rather than go-to-market challenges.

I am a huge fan of Multicoin and everything that Kyle Samani writes about the blockchain space. This is a must-read for anyone interested in cryptocurrencies.